Bluetooth not connecting to anything

[a53bluetoothproblems]

Hello please can someone help.. my a53 won't connect to anything via Bluetooth. It was fine until the phone updated, now won't connect to anything.  I've tried restarting,  unpairing etc and nothing works. 

[Badger42]

Have you tried resetting the network connections through General Management then reset options? This also resets the WiFi and mobile settings as well as Bluetooth though.

[ulrichw]

seems to be a known issue: 
See: also https://eu.community.samsung.com/t5/galaxy-a-series/galaxy-a53-bluetooth-connection-issues-after-and...